Zef.de is tracked by us since March, 2013. Over the time it has been ranked as high as 208 499 in the world, while most of its traffic comes from Ethiopia, where it reached as high as 504 position. All this time it was owned by guardian tops.net, it was hosted by RIPE Network Coordination Centre, Rheinische Friedrich-Wilhelms-Universitaet Bonn and others.

Zef has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Zef.de is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Zef.de is a fully trustworthy domain with no visitor reviews.